# Smart Scan vs Voucher Assistant

The clearest difference is update cadence: Voucher Assistant at every 3 weeks against Smart Scan's every 2 months. Smart Scan's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Scan ships an update every 2 months, Voucher Assistant every 3 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Smart Scan | Voucher Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 26 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Samuel Hepburn](https://appshunter.io/developer/1603483375) |

## What reviewers say

### Smart Scan

[App page](https://appshunter.io/ios/app/smart-scan-onepercent/id6443488120)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Voucher Assistant

[App page](https://appshunter.io/ios/app/voucher-assistant/id6469604932)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Scan free?

Smart Scan is free to download, with no in-app purchases.

### Is Voucher Assistant free?

Voucher Assistant is free to download, with no in-app purchases.

### Do Smart Scan or Voucher Assistant have ads?

Neither Smart Scan nor Voucher Assistant shows ads.

### Which is updated more often, Smart Scan or Voucher Assistant?

Smart Scan ships an update every 2 months, and Voucher Assistant every 3 weeks. Most recently, Smart Scan was updated on November 3, 2026 and Voucher Assistant on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*